Introduction：
The NNLK 8122 is a LISN Linear Impedance Stabilizing Network manufactured by Schwarzbeck (Germany) and authorized for sale by EUTTEST for single-phase, high-voltage applications up to 1000 VAC and 50 A. It is equipped with a multilayer 250 μH choke and a 50 μH choke with each path connected in series. The multi-layer chokes provide excellent decoupling between the power supply and the device under test.
Warning:
The LISN may only be used by our trained and qualified personnel! Only connect to or disconnect from the LISN when the LISN is disconnected from the input voltage, otherwise you run the risk of fatal injury from the current!
Technical parameters：
| Model number | NNLK 8122 |
| manufacturer | Schwarzbeck |
| agent | Euttest |
| Device name | V-LISN, artificial power network, linear impedance stabilization network |
| Available Power Supplies | single phase electric power plant |
| Available frequency | 9 kHz - 30 MHz |
| impedance | (50 µH+5 Ω) || 50 Ω |
| Maximum EUT voltage | 750 VAC 50/60 Hz 1000 VDC |
| Maximum EUT current | 50A |
| RF connector | 50Ω BNC |
| lengths | 450 mm |
| height | 290 mm |
| high degree | 550 mm |
| mass (in physics) | 22.2 kg |
| option | High voltage power input and output + waterproof |
| Available Criteria | CISPR 16-1-2 |
Graph of related technical parameters：
Circuit schematic
S21 Curve Diagram
Impedance graph
phase portrait
